Get the latest from TODAY

Sign up for our newsletter

Sep. 17, 2017, 1:15 PM GMT / Source: TODAY

By TODAY

Willie Geist and Kristen Welker run through the Highs and Lows of the week, including the nun who used a chainsaw to clear trees after Hurricane Irma blew through Florida, NBC’s Kerry Sanders saving two young dolphins live on air, the 11-year-old who mowed the White House lawn, and the man who dropped a ring into a pond as he was proposing to his girlfriend.